﻿using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace WpfApp1
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
            int a = 0;
            int p = 2;
            for (int q = 2; q < 32; q = q * 2)
            {
                a++;
                while (p < q)
                {
                    p = p * 2;
                }
                q = p - q;
            }
            Console.WriteLine(a);
        }
    }
}